摘要
复杂旋转体的冲压件加工较难,废品量大,质量难保障,工序也较复杂。通过采用逐步顺向拉深法和反向拉深法就能较好地解决这些问题。
It＇s more difficult to machining the stampings of complex rotating body, and there would be a larger quantity of waste. It＇s hard to guarantee piece quality and its working process is more complex. Those problems could be greatly solved by straightforward step-by-step drawing method and negative direction step-by step drawing method.
出处
《大型铸锻件》
2008年第3期18-20,共3页
Heavy Casting and Forging
关键词
旋转体
拉深
工艺
rotating body
drawing
technology
